Research Article

Degradation Effect of Sulfa Antibiotics by Potassium Ferrate Combined with Ultrasound (Fe(VI)-US)

Figure 2

The removal effect of sulfa antibiotics oxidized by Fe(VI)-US: (a) sulfadiazine; (b) sulfamerazine; (c) sulfamethoxazole.
(a) SD
(b) SM
(c) SMX